Hematoid Calcite Sphere - Height: 10 cm - Width: 10 cm- 1710 g





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Hematoid Calcite sphere from Madagascar, polished natural mineral on a circular wooden ring stand, 10 cm wide, 10 cm high, 10 cm deep and weighing 1710 g.
Description from the seller
Hematoid Calcite Sphere – Polished Natural Mineral on Wooden Ring Stand
A striking polished Hematoid Calcite sphere characterized by an unusual combination of warm cream, honey-yellow, amber and deep plum-purple mineral zones.
The spherical form reveals the material from every angle, with large translucent calcite areas alternating with irregular dark purple inclusions and smaller warm orange-brown crystalline patches. These contrasting colors create a highly varied natural pattern across the surface, giving the specimen strong visual depth and an almost mosaic-like appearance.
The high-gloss polish enhances the translucency of the lighter calcite and brings out the internal cleavage planes and crystalline textures visible beneath the surface. Some areas appear softly luminous when illuminated, while the darker inclusions provide a dramatic contrast and make each rotation of the sphere reveal a different composition.
Scientifically, calcite is calcium carbonate (CaCO₃) and crystallizes in the trigonal system; variations in color can result from mineral inclusions and trace elements incorporated during its formation.
The sphere is presented on a simple circular wooden ring stand, providing stable support while maintaining a natural and understated presentation.
With its warm palette, contrasting mineral inclusions and substantial sculptural form, this specimen is particularly suitable as a decorative mineral object, collector’s display piece or refined accent for a contemporary interior.
A distinctive polished calcite sphere combining translucency, rich natural coloration and complex internal mineral structure.
Seller's Story
Hematoid Calcite Sphere – Polished Natural Mineral on Wooden Ring Stand
A striking polished Hematoid Calcite sphere characterized by an unusual combination of warm cream, honey-yellow, amber and deep plum-purple mineral zones.
The spherical form reveals the material from every angle, with large translucent calcite areas alternating with irregular dark purple inclusions and smaller warm orange-brown crystalline patches. These contrasting colors create a highly varied natural pattern across the surface, giving the specimen strong visual depth and an almost mosaic-like appearance.
The high-gloss polish enhances the translucency of the lighter calcite and brings out the internal cleavage planes and crystalline textures visible beneath the surface. Some areas appear softly luminous when illuminated, while the darker inclusions provide a dramatic contrast and make each rotation of the sphere reveal a different composition.
Scientifically, calcite is calcium carbonate (CaCO₃) and crystallizes in the trigonal system; variations in color can result from mineral inclusions and trace elements incorporated during its formation.
The sphere is presented on a simple circular wooden ring stand, providing stable support while maintaining a natural and understated presentation.
With its warm palette, contrasting mineral inclusions and substantial sculptural form, this specimen is particularly suitable as a decorative mineral object, collector’s display piece or refined accent for a contemporary interior.
A distinctive polished calcite sphere combining translucency, rich natural coloration and complex internal mineral structure.
Seller's Story
Details
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